85088185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4349}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 128620800

約数和(自身を除く): 43532615

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3913, 4349, 19565, 21745, 30443, 56537, 152215, 187007, 282685, 395759, 935035, 1309049, 1978795, 2431091, 6545245, 12155455, 17017637, 85088185]

約数ペア:

[(1, 85088185), (5, 17017637), (7, 12155455), (13, 6545245), (35, 2431091), (43, 1978795), (65, 1309049), (91, 935035), (215, 395759), (301, 282685), (455, 187007), (559, 152215), (1505, 56537), (2795, 30443), (3913, 21745), (4349, 19565)]